27738522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{220147}}^1$

素因数の和:220162

約数の個数: 24

約数和(自身を含む): 68686176

約数和(自身を除く): 40947654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 220147, 440294, 660441, 1320882, 1541029, 1981323, 3082058, 3962646, 4623087, 9246174, 13869261, 27738522]

約数ペア:

[(1, 27738522), (2, 13869261), (3, 9246174), (6, 4623087), (7, 3962646), (9, 3082058), (14, 1981323), (18, 1541029), (21, 1320882), (42, 660441), (63, 440294), (126, 220147)]